Objects in the image:
category: person
category: sink
category: person
category: sink
category: person
category: sink
category: suitcase

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: is it on the left side of the picture?
a: No
q: is it in the middle?
a: Yes
q: is it being held by a person?
a: No
q: is it being worn by a person?
a: No
q: is it the sink?
a: Yes
q: Is it the sink being used by the girl?
a: Yes
q: is the shaded area the whole sink?
a: Yes